| Reino: | Animalia |
| Filo: | Chordata |
| Classe: | Aves |
| Ordem: | Passeriformes |
| Subordem: | Tyranni |
| Infraordem: | Tyrannides |
| Wetmore & Miller, 1926 | |
| Parvordem: | Tyrannida |
| Família: | Pipridae |
| Rafinesque, 1815 | |
| Subfamília: | Piprinae |
| Rafinesque, 1815 | |
| Espécie: | L. iris |
The Opal-crowned Manakin is a Passeriforme of the family Pipridae.
It measures 8.5 cm in length. The male is bright green with a silvery crown and nape which is lacking in the female. The bill is heavy and pale bluish while the iris is pale buff or cream.
The male normally displays solitarily or at an “exploded” lek from low slender branches.
It is found in humid terra firme forest or mature secondary woodland.
Endemic to Brazil, it is found to the south of the river Amazon from Maranhão to the Rio Xingu (and south to the Mato Grosso) and on the east bank of the lower Rio Tapajós.